Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, itbeing understood that a tread pattern is repeated over the outercircumference of the tread width on one lateral side of themid-circumferential plane of the tire and the adjacent shoulder of thetire; and,

FIG. 2 is a enlarged fragmentary front elevation view of the treadpattern of FIG. 1.

The broken line disclosure of a tire sidewall and inner bead and thebroken lines on the other lateral side of the mid-circumferential planeover the tread width are for illustrative purposes only and form no partof the claimed design.

The ornamental design for a tire tread, as shown and described.